unit10review - 寨镇讲课.ppt

* * * 东都镇初级中学 李丽 语法聚焦：过去完成时 (1) 构成：由助动词had + 过去分词 构成 否定式：had not + 过去分词 缩写形式：hadn’t (2) 用法 过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作。 (3) 它所表示的时间是“过去的过去”。标志词有： ①when, before, by the time+一般过去时， by the end of last term等 ②还可以通过状语从句或通过上下文暗示。 When she got to school, she realized she had left her backpack at home.当她到学校的时候，她意识到她把书包放在家里了。 We had finished the work before 17:00 yesterday afternoon.昨天下午5点前，我们就完成那项工作了。 By the time she got up, her brother had already gone into the bathroom． 到她起床的时候，她的弟弟已经去洗澡间了。 By the end of last term, the boys had learned 50 English songs.截止到上学期期末，孩子们已经学会了50首英文歌了。 1. by the time 直到…时候 指从过去某一点到从句所示的时间为止的一段时间 如：By the time we got to his house, he had finished supper. 我们到达时他就已经吃完了晚饭。 2.get dressed 穿好衣服 dress sb./oneself给某人/自己穿衣服 3. 英语中表示“把某物遗忘在某处”常用 leave + 地点 ，而不是forget+地点 如：Unluckily, I left my book at home 不幸的是，我把书忘在家里了。 4. close v. 关 adj.亲密的 adv. 接近地 靠近地 5. come out 出来, 出版，开花 6. on time 按时;准时 in time 及时 7. luckily adv. 幸运地 lucky adj. 幸运的 luck n. 好运 8. give sb. a ride 让某搭便车 如： He often gives me a ride to school. 他经常让我搭便车去学校。 9. go off (闹钟)闹响 The alarm went off just now. 刚才警钟响了。 10. break down 坏掉 /break off 11. show up 出现 出席= appear She didn’t show up last night. 昨晚她没有出现 12. invite sb. to do sth. 邀请某人做某做事 如： My friend invited me to watch TV. 我的朋友邀请我看电视。 13. set off 激起 出发 set up 建立 14. ①so … that 如此…以致于 引导结果状语从句，so后面接形容词、副词. 如： She was so sad that she couldn’t say a word. 她悲伤得一句话也说不出来。(结果状语从句) ②so that作“为了”时，引导目的状语从句，从句常出现情态动词， 作结果状语从句时，从句中一般不用情态动词 。 如：She got up early so that she could catch the bus. 为了能赶上车，她起得很早。(目的状语从句) 15. flee from 从…逃跑 避开 如：They fled from their home. 他们从他们的家里逃了出来。 16. get married 结婚 I got married in 2001. They have been married for 50 years. 18. convince v. 使信服 convincing adj. 令人信服的 19.stay up熬夜 I have never been late for school , but yesterday I came very . My ala